Premium Industrial Hemp Seeds for Strong, Versatile Fiber & Grain Production
Yuma-S is a high-performing, dioecious industrial hemp variety bred for superior bast fiber quality and efficient growth cycles.
Known for its adaptability across a wide range of soil types, Yuma-S is ideal for farmers and cultivators seeking consistent yields and premium-grade fiber.
With a more slender stalk compared to other fiber-dominant strains, this variety is particularly prized for textile applications, offering soft yet durable fiber ideal for fabrics, upholstery, eco-composites, and specialty papers.
🌱 Why Choose Yuma-S?
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Fine, High-Quality Bast Fibers – Perfect for textile manufacturing and soft fiber products
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Balanced Fiber-to-Hurd Ratio – Versatile for fiber, grain, paper, and biocomposite uses
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Resilient and Adaptable – Grows well in various soil types and climates
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Dioecious Variety – Offers flexibility for both fiber or grain production based on planting time
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No Propagation Restrictions – Open-source genetics; no licensing or contracts required
📍 Recommended Growing Regions
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Ideal Latitudes: 30°–45°
Growing outside of this range may cause premature flowering, reducing fiber yield.
🌾 Planting Guidelines
For Fiber Production:
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Seeding Rate: 75–110 lbs per acre
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Planting Window: Mid-March through May
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Expected Height: 13–18 feet (males & females)
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Harvest Time: Late July through early August
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Flowering Begins: Typically in August
For Grain Production:
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Seeding Rate: 25–35 lbs per acre
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Planting Window: May through early June
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Flowering Begins: September
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Harvest Time: Late September through October
🌡️ Storage Recommendations
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Ideal Conditions: 50°F (10°C), 40% relative humidity
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Long-Term Storage: Freeze for storage beyond 1 year
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Seeds per Pound: ~18,560
⚖️ Legal Compliance & THC Content
Yuma-S produces plants with 0.2%–0.3% THC, compliant with the USDA definition of industrial hemp. To remain within legal limits, harvest fiber crops before flowering. When grown for grain, THC levels naturally decrease after flower fertilization and seed development.
Bring regenerative agriculture to life with Yuma-S Long Hemp Fiber Seeds—a sustainable, high-yielding choice for conscious cultivators. Whether you’re producing durable textiles, bio-composites, or nutrient-rich grain, Yuma-S delivers reliable performance and eco-friendly versatility.
🛒 Order Now for the Upcoming Season
Start your sustainable hemp journey with Yuma-S—bulk discounts and expert growing support available!